The final weight and thickness (center and edge) of the lenses is very important. ProCrea Tech has developed an innovative algorithm of lenticularization, supported on all designs, to reduce the edge thickness for a minus lens and the center thickness for a plus lens.
Given an optical area where the power is stable and the optical performance is maximum, a soft gradual change of curvature occurs from the edge of that area to the periphery, reducing the final thickness.
The shape of the optical area can be circular or based on the frame shape. Any diameter can be selected for the optical area although there are some available by default.
Supported on all designs.